It's this place. It's -- well, it's fucking messed up. Magic's real, for one thing. [Surprise!] And this place's got the power to make you forget things, appear here from any point of time, from across worlds and times, and do strange shit to you like mess with your memories or whatever else.
[...] [This would be around the time where he'd pull the Aramis he knows closer, but he doesn't want to freak him out, all that teasing aside, so he settles for just sighing, shifting his hands somewhat awkwardly]